Evaluate the limit

limx7x+811x25x+2=\displaystyle \lim_{{{x}\to\infty}}{\frac{{{7}{x}+{8}}}{{{11}{x}^{{2}}-{5}{x}+{2}}}}=

Use oo if the limit is \displaystyle \infty and -oo if the limit is \displaystyle -\infty.